[ykarkason]

Yeah, it's possible and I've done it for our team's dashboard this year,
I don't remember everything exactly but that's kind of it:

You need to go to File-VI Properties and select Window Size from the catagory pull-down menu.

After you're done you need to go to the dashboard-main VI and find the previous sizes somewhere in there, they're down if I remember correctly.
These number constants that you need to change decide how big the window will be, and how will it be positioned next to the driver station.

Save a copy of your dashboard before starting to mess up with it.